let wk1: string = '我'
let WK: number = 666;
const wad: string = '是'
let yun = '好'
let wl: string = '学'
let long: number = 666;
let ssd: number[] = [1, 2, 3];
let ssds: [string, number];
ssds = ['生', 10]
let xue: Color = color.green;
const sk: object = { '你好': 1 };
const Dk: object = { 'long': 2, 'yun': 3, 'wang': 4 };